Force changeset journal creation.

test/unit/repository_git_test.rb

@@ -95,7 +95,7 @@ class RepositoryGitTest < ActiveSupport::TestCase
     end
 
     def test_activities
-      c = Changeset.new(:repository => @repository,
+      c = Changeset.create(:repository => @repository,
                         :committed_on => Time.now,
                         :revision => 'abc7234cb2750b63f47bff735edc50a1c0a433c2',
                         :scmid    => 'abc7234cb2750b63f47bff735edc50a1c0a433c2',

test/unit/repository_mercurial_test.rb

@@ -163,7 +163,7 @@ class RepositoryMercurialTest < ActiveSupport::TestCase
     end
 
     def test_activities
-      c = Changeset.new(:repository   => @repository,
+      c = Changeset.create(:repository   => @repository,
                         :committed_on => Time.now,
                         :revision     => '123',
                         :scmid        => 'abc400bb8672',

test/unit/repository_subversion_test.rb

@@ -124,14 +124,14 @@ class RepositorySubversionTest < ActiveSupport::TestCase
     end
 
     def test_activities
-      c = Changeset.new(:repository => @repository, :committed_on => Time.now,
+      c = Changeset.create(:repository => @repository, :committed_on => Time.now,
                         :revision => '1', :comments => 'test')
       assert c.event_title.include?('1:')
       assert_equal '1', c.event_url[:rev]
     end
 
     def test_activities_nine_digit
-      c = Changeset.new(:repository => @repository, :committed_on => Time.now,
+      c = Changeset.create(:repository => @repository, :committed_on => Time.now,
                         :revision => '123456789', :comments => 'test')
       assert c.event_title.include?('123456789:')
       assert_equal '123456789', c.event_url[:rev]